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path: root/drivers/idle/intel_idle.c
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Diffstat (limited to 'drivers/idle/intel_idle.c')
-rw-r--r--drivers/idle/intel_idle.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c
index cf5ed4c1d02c..47551ab73ca8 100644
--- a/drivers/idle/intel_idle.c
+++ b/drivers/idle/intel_idle.c
@@ -1581,11 +1581,9 @@ static void __init spr_idle_state_table_update(void)
unsigned long long msr;
/* Check if user prefers C1E over C1. */
- if (preferred_states_mask & BIT(2)) {
- if (preferred_states_mask & BIT(1))
- /* Both can't be enabled, stick to the defaults. */
- return;
-
+ if ((preferred_states_mask & BIT(2)) &&
+ !(preferred_states_mask & BIT(1))) {
+ /* Disable C1 and enable C1E. */
spr_cstates[0].flags |= CPUIDLE_FLAG_UNUSABLE;
spr_cstates[1].flags &= ~CPUIDLE_FLAG_UNUSABLE;